What is CVE-2025-40932?

CVE-2025-40932 is a high-severity vulnerability in Grichter Apache\, classified under Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). CVSS score: 8.2/10. Published 2026-02-27.

How severe is CVE-2025-40932?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Grichter Apache\

CVE-2025-40932

Apache::SessionX versions through 2.01 for Perl create insecure session id. Apache::SessionX generates session ids insecurely. The default session id generator in Apache::SessionX::Generate::MD5 returns a MD5 hash seeded with the built-in…

EPSS: 0.002 (10.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Grichter Apache\ — versions \
Grichter Apache::sessionx — versions 0

Weakness classification (CWE)

CWE-338 — Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CWE-340

References

9b29abf9-4ab0-4765-b253-1875cd9b441e (related, Issue Tracking)

Frequently asked questions

What is CVE-2025-40932?: CVE-2025-40932 is a high-severity vulnerability in Grichter Apache\, classified under Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). CVSS score: 8.2/10. Published 2026-02-27.
How severe is CVE-2025-40932?: High severity. CVSS v3 base score is 8.2 out of 10.